【Below the lyrics there is an English translation】

[Sound design prompt:

Low mechanical hum, glitch static, reversed piano tones, faint siren echo, distant wind.

Add mechanical breath SE and heartbeat pulse (low frequency).

→ builds slow cinematic tension.

🎧 Atmosphere: city alive, cold, mechanical sadness]

眠りの街で　夢がひとつ消えた

機械の音が　子守唄みたいに響く

「もう起きなくていい」

母の声が　電子の霧に溶けていく

[Sound design prompt:

Slow tempo (85 BPM).

Piano + soft electronic bass pulse.

Glitch texture subtly under vocal.

Add faint synthetic strings in background]

街の光が次々夢を吸い上げていく

笑っていた顔も　みんな眠るだけ

母のぬくもりは　まだ手に残ってる

でもあの声　あの笑顔はそこにはない

[Sound design prompt:

Add metallic percussion echo (reverb heavy).

Synthetic choir fades in, soft heart monitor SE beeping (slow tempo).

Gradual volume swell]

どこからか 夢を食べる音が聞こえる

ガラスのような　冷たい音

「ねぇ　ママこわいよ いやだよ…

わたしの夢も　とられるのかな」

[Sound design prompt:

Explosion of sound.

Cinematic drum (deep impact, reverb).

Layered synth pads + choir + electric guitar feedback.

Vocal dynamic rise (fragile → powerful).

Bass distortion & glitch bursts during final line]

闇がわたしを飲み込もうとする

母の名を呼んでも 声はもう届かない

意識がうすれる前に 一瞬だけ

母と一緒に手を繋いだ 夢を見れた……

[Sound design prompt:

Lower volume, remove drums, keep bass pulse & ambient noise.

Add soft mechanical ticking SE.

Echoed backing vocal (“夢を食べる街”)]

街の息づかいが 止まらない

無数の夢を 食べ続けている

誰かの笑い声　誰かの祈り

みんな同じ静けさの中に 溶けた

[Sound design prompt:

Instrumental only.

Distorted violin solo + glitch noise swell.

Reversed clock SE fading in/out.

Bass heartbeat accelerates gradually.

→ transition from tension to calm]

[Scene note:

(The city’s core pulses like a living creature.

The girl’s heartbeat syncs with it.)]

[Sound design prompt:

Massive buildup.

Full electronic orchestra + deep bass + wide stereo choir.

Vocal rises from whisper to cry.

Add glitch bursts + sub drop before final line]

「ママ――……

ねぇ、そこにいる？」

わたしね、眠るまえにひとつだけ

夢がかなったよ　とってもとっても

あたたかかった また手をつなごうね

もう――眠るね…

おやすみなさい……」

[Sound design prompt:

All instruments fade out except faint static & reversed lullaby.

Add mother’s whisper (processed through radio filter).

Slow dissolve to silence]

「おやすみ、わたしの小さな光…」

(Then silence—only the sound of the city breathing remains.)

━━━━━━━━━━━━━━━

【English】

[Sound design prompt:

Low mechanical hum, glitch static, reversed piano tones, faint siren echo, distant wind.

Add mechanical breath SE and heartbeat pulse (low frequency).

→ builds slow cinematic tension.

🎧 Atmosphere: city alive, cold, mechanical sadness]

In the city of sleep, a single dream faded away

The sound of machines echoes like a lullaby

“You don’t have to wake up anymore”

My mother’s voice melts into the electronic mist

[Sound design prompt:

Slow tempo (85 BPM).

Piano + soft electronic bass pulse.

Glitch texture subtly under vocal.

Add faint synthetic strings in background]

The city’s lights keep swallowing dreams one by one

Even the faces that laughed now only sleep

The warmth of my mother still lingers in my hands

But that voice, that smile, they’re no longer there

[Sound design prompt:

Add metallic percussion echo (reverb heavy).

Synthetic choir fades in, soft heart monitor SE beeping (slow tempo).

Gradual volume swell]

Somewhere, I hear the sound of dreams being devoured

A cold sound, like glass

“Hey, Mama, I’m scared, I don’t want this…

Will my dreams be taken too?”

[Sound design prompt:

Explosion of sound.

Cinematic drum (deep impact, reverb).

Layered synth pads + choir + electric guitar feedback.

Vocal dynamic rise (fragile → powerful).

Bass distortion & glitch bursts during final line]

The darkness tries to swallow me whole

Even calling my mother’s name, my voice no longer reaches

Just before my consciousness fades, for a fleeting moment

I dreamed of holding her hand again…

[Sound design prompt:

Lower volume, remove drums, keep bass pulse & ambient noise.

Add soft mechanical ticking SE.

Echoed backing vocal (“夢を食べる街”)]

The city’s breathing never stops

It keeps devouring countless dreams

Someone’s laughter, someone’s prayers

All melt into the same silence

[Sound design prompt:

Instrumental only.

Distorted violin solo + glitch noise swell.

Reversed clock SE fading in/out.

Bass heartbeat accelerates gradually.

→ transition from tension to calm]

[Scene note:

(The city’s core pulses like a living creature.

The girl’s heartbeat syncs with it.)]

[Sound design prompt:

Massive buildup.

Full electronic orchestra + deep bass + wide stereo choir.

Vocal rises from whisper to cry.

Add glitch bursts + sub drop before final line]

“Mama…

Are you there?”

Before I fall asleep, just one thing—

My dream came true, it was so, so warm

Let’s hold hands again

I’m… going to sleep now…

Goodnight…

[Sound design prompt:

All instruments fade out except faint static & reversed lullaby.

Add mother’s whisper (processed through radio filter).

Slow dissolve to silence]

“Goodnight, my little light…”

(Then silence—only the sound of the city breathing remains.)